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Patent # Description
US-1,003,3360 Latched comparator circuit
Some embodiments include apparatuses having input nodes to receive input signals, output nodes to provide output signals, a first stage including a first pair...
US-1,003,3359 Area efficient flip-flop with improved scan hold-margin
A method and an apparatus for wireless communication are provided. The apparatus having a first latch having a first latch input and first latch output and a...
US-1,003,3358 Buffer circuit and voltage generator using the same
A buffer circuit includes a transistor cascode circuit, a latch circuit, a first transistor, a second transistor, and a voltage generator. The transistor...
US-1,003,3357 Semiconductor device
Provided is a semiconductor device capable of reducing a penalty associated with ensuring reliability. The semiconductor device includes a latch circuit which...
US-1,003,3356 Reduced power set-reset latch based flip-flop
An apparatus includes a master latch circuit including a first circuit and a second circuit, and a slave latch circuit including a third circuit and a fourth...
US-1,003,3355 Electric power supply device and semiconductor device
A voltage adjustment circuit includes switches connected in parallel between a circuit unit and an electric power supply line to which a first electric power...
US-1,003,3354 Systems and methods for device temperature stabilization
A temperature stabilized device and method for temperature stabilization are provided. The temperature stabilized device comprises a substrate having a first...
US-1,003,3353 Switchable capacitor array and method for driving a switchable capacitor array
An improved switchable capacitor array comprises a plurality of n.gtoreq.2 capacitor units, each comprising a capacitor with a capacitance and a switch unit....
US-1,003,3352 Ninety-degree phase shifter circuit and corresponding ninety-degree phase-shifting method
A phase shifter, which carries out a ninety-degree phase shift of a sinusoidal input signal having an input frequency, at the same input frequency, envisages: a...
US-1,003,3351 Long-distance high-speed data and clock transmission
A non-linear impedance terminates a transmission line. The non-linear impedance may be implemented with a back-to-back connected inverter pair. The pair acts as...
US-1,003,3350 Tunable duplexer having a circulator
A tunable duplexer is specified is disclosed. In an embodiment, the duplexer includes a transmission port, a reception port, a common port and a core having a...
US-1,003,3349 Low loss multi-state phase shifter
A multi-state phase shifter circuit having both low insertion loss (IL) and good return loss. Two or more phase shift elements are combined into a single cell...
US-1,003,3348 Variable RF filter and wireless apparatus
There is provided a variable RF filter receiving an input differential radio frequency signal from a differential input terminals and allowing a radio frequency...
US-1,003,3347 DC/DC electrical configuration for operating over a large span of input voltages
A DC/DC electrical configuration for operating over a large span of input voltages. The electrical configuration converter including a pre-filter, a voltage...
US-1,003,3346 Wire-bond transmission line RC circuit
Disclosed are apparatus and associated methodology providing for fixed components that exhibit tailorable variations in frequency response depending on the...
US-1,003,3344 Digital signal processor and audio device
A digital signal processor that is capable of suppressing a signal level of an input analog signal at not more than the maximum voltage for A/D conversion and...
US-1,003,3343 Spectrum sensing radio receiver
A device includes a reconfigurable receiver front end having variable gain and variable bandwidth configured to tune to a plurality of communication channels in...
US-1,003,3342 Nonlinear class AB input stage
A circuit includes a differential input stage amplifier that receives a differential input voltage and generates an output voltage based on a difference in the...
US-1,003,3341 Programmable impedance network in an amplifier
The disclosure provides an amplifier. The amplifier includes a first transistor that receives a first input. A second transistor receives a second input. A...
US-1,003,3340 Low-noise amplifier (LNA) with capacitive attenuator
Certain aspects of the present disclosure generally relate to a multi-output amplifier implemented using a capacitive attenuator. For example, the multi-output...
US-1,003,3339 Semiconductor device, semiconductor system, and control method of semiconductor device
A semiconductor device includes a differential amplification circuit that outputs differential output signals Vo1 and Vo2, external output terminals PD1 and PD2...
US-1,003,3338 Switched inductor/transformer for dual-band low-noise amplifier (LNA)
Certain aspects of the present disclosure generally relate to an amplifier configured to process signals received in different frequency bands, where at least a...
US-1,003,3337 Multi-stage bandpass low-noise amplifier
A multi-stage low-noise amplifier (LNA) device with a band pass response includes a first LNA in series with a second LNA. The device further includes multiple...
US-1,003,3336 Power amplification system with adaptive bias control
Power amplification system with adaptive bias control. In some embodiments a power amplification system includes a power amplifier including a radio-frequency...
US-1,003,3335 Doherty power amplifier
A Doherty power amplifier includes a main device in a main amplifier circuit and an auxiliary device in an auxiliary amplifier circuit arranged in parallel with...
US-1,003,3334 Peaking amplifier frequency tuning
The disclosure is directed to a tunable peaking amplifier circuit including: an input node, an output node and a feedback node; a first input amplifier having...
US-1,003,3333 Universal RF amplifier controller
Various methods and circuital arrangements for controlling an RF amplifier while reducing size, cost and power consumption are presented. Included is an...
US-1,003,3332 High-frequency semiconductor amplifier circuit
According to an embodiment, a high-frequency semiconductor amplifier circuit includes an input terminal and an output terminal. A gate of a first transistor is...
US-1,003,3331 Op-amp IC chip
An integrated circuit (IC) chip can include an operational amplifier with adjustable operational parameters. The IC chip can also include a trimming module...
US-1,003,3330 Amplifier with power dissipation reduction using single radio frequency digital-to-analog converter
The disclosed system and method provide for a CATV power amplifier in which power dissipation may be reduced by dynamically adjusting the amplifier bias such...
US-1,003,3329 Photovoltaic junction box
A photovoltaic junction box comprising a diode module and a circuit board disposed in a box body, and a heat sink mounted on the outer surface of the box body....
US-1,003,3328 Support member for mounting photovoltaic modules and mounting system including the same
A support member for mounting photovoltaic modules on a support surface and a mounting system including the same are disclosed herein. The support member may...
US-1,003,3327 Roof integrated photovoltaic module with a device capable of improving and optimizing photovoltaic efficiency
The present invention relates to a roof integrated sunlight generation module having a device capable of improving and optimizing sunlight generation...
US-1,003,3326 Temperature based electric machine control
A vehicle having at least two electric machines includes an oil circulation path that circulates oil through the electric machines. A controller commands the...
US-1,003,3325 Heat pump device, and air conditioner, heat pump water heater, refrigerator, and freezing machine that includes...
A heat pump device includes a compressor compressing refrigerant; a motor driving the compressor; an inverter applying alternating-current voltage to the motor;...
US-1,003,3324 Vehicle
A vehicle includes a first and second motors, a high-voltage device, and a power converter. The power converter is disposed between the first and second motors....
US-1,003,3323 Electric power tool
An electric power tool includes: a brushless motor having a plurality of stator windings and configured to rotate in accordance with voltages applied to the...
US-1,003,3322 Closed-transition variable-frequency drive apparatus and methods
A system includes a variable frequency drive (VFD) comprising an inverter having an output configured to be coupled to a motor and a switch configured to couple...
US-1,003,3321 Electric machine
The present application relates to an electric machine (1) including a rotor (13) and a stator (11). The stator has a first set of teeth and each tooth in the...
US-1,003,3320 Method for controlling the motor of a synchronous reluctance motor for a pump and pump comprising a synchronous...
A method and apparatus for controlling the motor of a synchronous reluctance motor for a pump, in particular a centrifugal pump, are provided. The motor...
US-1,003,3319 Method for tuning a motor drive using frequency response
An improved system for tuning a motor controller is disclosed. The controller gains are initially set based on the measured frequency response for the...
US-1,003,3318 Controller self-commissioning for three-phase active power electronics converters
A system for modulating a current level of a power grid includes a perturbation module that injects a sinusoidal signal, at a cross-over frequency, to modulate...
US-1,003,3317 Automated maximum sustained rate system and method
In the context of electric power generation facilities, a system and method that enable control of maximum sustained rate of change in output to accommodate...
US-1,003,3316 System and method for model based turbine shaft power predictor
In an embodiment, a control system includes a processor. The processor is configured to receive signals from one or more sensors disposed in a gas turbine...
US-1,003,3315 Phase control loop, generator control device and method for activating an electric drive system of a hybrid vehicle
The invention relates to a phase control loop for the rotational speed regulation of an electric generator fed by an internal combustion engine, having an input...
US-1,003,3314 Modified Halbach array generator
A generator is provided having a first array of magnets and a second array of magnets. The first array is typically disposed in a first elongated Halbach...
US-1,003,3313 Control method for restarting permanent magnet synchronous motor with speed, device and system thereof
A control method for restarting a permanent magnet synchronous motor (PMSM) in a rotating condition, and a device and a system thereof are provided. In the...
US-1,003,3311 Actuator with a brushless two-phase DC motor
The present disclosure relates to actuators. The teachings thereof may be embodied in an actuator drive for a flap or for a valve for setting a gaseous or...
US-1,003,3310 Drive control device for motor
A drive control device for a motor includes an input terminal, an output terminal, an inverter circuit, a first switch unit, a capacitor, a diode, a rectifier...
US-1,003,3309 Control apparatus for dynamically adjusting phase switching of the DC motor and method thereof
Disclosed are a control apparatus for dynamically adjusting a phase switching of a DC motor and a method thereof. A rotor in the DC motor is divided into 2 M...
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